| Property | Value |
| Name | ISC Networking & Telecommunications |
| hostmaster@upenn.edu | |
| Address | 3401 Walnut Street - Suite 221A |
| City | Philadelphia, PA 191 |
| Country | UNITED STATES |
| NameServer | ADNS2.UPENN.EDU 128.91.254.22, |
| Created | 1986-06-02 00:00:00 |
| Changed | 2014-01-14 00:00:00 |
| Expires | 2015-07-31 00:00:00 |
| Date | IP Address |
| 2018-05-24 | 52.4.55.83 (ClassC) |
| 2024-10-04 | 3.227.196.115 (ClassC) |
| 2024-11-07 | 54.167.174.79 (ClassC) |
| 2025-01-16 | 54.166.106.173 (ClassC) |
| 2025-02-16 | 35.168.215.194 (ClassC) |
| 2025-03-19 | 54.162.205.19 (ClassC) |
| 2025-04-17 | 34.198.21.168 (ClassC) |
| 2025-04-28 | 54.161.169.207 (ClassC) |
| 2025-05-03 | 54.237.151.247 (ClassC) |